package cn.tedu.micro.device.dao.mapper;

import cn.tedu.micro.device.po.GunInfoPO;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface GunInfoMapper extends BaseMapper<GunInfoPO> {
    @Select("select * from gun_info where id=#{id}")
    GunInfoPO getById(Integer id);
}
